STBIReadCallbackI (LWJGL 3.3.0 - stb)

All Superinterfaces:

org.lwjgl.system.CallbackI, org.lwjgl.system.Pointer

All Known Implementing Classes:

STBIReadCallback

Functional Interface:

This is a functional interface and can therefore be used as the assignment target for a lambda expression or method reference.
```
@FunctionalInterface
public interface STBIReadCallbackI
extends org.lwjgl.system.CallbackI
```
Instances of this interface may be set to the read field of the STBIIOCallbacks struct.
Type
```
 int (*invoke(long, long, int)) (
     void *user,
     char *data,
     int size
 )
```

Nested Class Summary
- Nested classes/interfaces inherited from interface org.lwjgl.system.Pointer
  org.lwjgl.system.Pointer.Default

Field Summary

Fields
Modifier and Type Field Description

static org.lwjgl.system.libffi.FFICIF CIF
- Fields inherited from interface org.lwjgl.system.Pointer
  BITS32, BITS64, CLONG_SHIFT, CLONG_SIZE, POINTER_SHIFT, POINTER_SIZE

Method Summary

All Methods Instance Methods Abstract Methods Default Methods
Modifier and Type	Method	Description
`default void`	`callback(long ret, long args)`
`default org.lwjgl.system.libffi.FFICIF`	`getCallInterface()`
`int`	`invoke(long user, long data, int size)`	The `stbi_io_callbacks.read` callback.

Methods inherited from interface org.lwjgl.system.CallbackI
address

- Field Detail
  - CIF
```
static final org.lwjgl.system.libffi.FFICIF CIF
```
- Method Detail
  - getCallInterface
```
default org.lwjgl.system.libffi.FFICIF getCallInterface()
```
    Specified by:
    
    getCallInterface in interface org.lwjgl.system.CallbackI
  - callback
```
default void callback(long ret,
                      long args)
```
    Specified by:
    
    callback in interface org.lwjgl.system.CallbackI
  - invoke
```
int invoke(long user,
           long data,
           int size)
```
    The stbi_io_callbacks.read callback.
    
    Parameters:
    
    user - a pointer to user data
    
    data - the data buffer to fill
    
    size - the number of bytes to read
    
    Returns:
    
    the number of bytes actually read